diff --git a/packages/fcl-rpc/fprpcclient.pp b/packages/fcl-rpc/fprpcclient.pp
index 4bc7de4..a0f387a 100644
--- a/packages/fcl-rpc/fprpcclient.pp
+++ b/packages/fcl-rpc/fprpcclient.pp
@@ -184,6 +184,8 @@ Type
     Property OnUnexpectedError : TRPCUnexpectedErrorCallback Read FOnUnexpectedError Write FOnUnexpectedError;
   end;
 
+  TPas2jsRPCClient = Class(TRPCClient); // For IDE support...
+
   { TRPCCustomService }
 
   // Result callback types for all supported types